import { WsClient } from "../client/wsClient";
import { StmtBindParams } from "./wsParamsBase";
import { WsStmt } from "./wsStmt";
import { WSRows } from "../sql/wsRows";
export declare class WsStmt2 implements WsStmt {
    private _wsClient;
    private _stmt_id;
    private _precision;
    private fields?;
    private lastAffected;
    private _stmtTableInfo;
    private _currentTableInfo;
    private _stmtTableInfoList;
    private _toBeBindTagCount;
    private _toBeBindColCount;
    private _toBeBindTableNameIndex;
    private _isInsert;
    private _savedSql;
    private _savedBindBytes;
    private constructor();
    static newStmt(wsClient: WsClient, precision?: number, reqId?: number): Promise<WsStmt>;
    private init;
    private doInit;
    prepare(sql: string): Promise<void>;
    private doPrepare;
    setTableName(tableName: string): Promise<void>;
    setTags(paramsArray: StmtBindParams): Promise<void>;
    newStmtParam(): StmtBindParams;
    bind(paramsArray: StmtBindParams): Promise<void>;
    private overrideDecimalColumnType;
    batch(): Promise<void>;
    exec(): Promise<void>;
    private doSendBindBytes;
    private doExec;
    resultSet(): Promise<WSRows>;
    private doResult;
    close(): Promise<void>;
    private cleanup;
    private buildBindBytes;
    private recover;
    getStmtId(): bigint | undefined | null;
    getLastAffected(): number | null | undefined;
    private execute;
    private sendBinaryMsg;
}
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